Waterfront space thermal comfort numerical simulation method based on severe cold region tree water characteristics

The invention discloses a waterfront space thermal comfort numerical simulation method based on severe cold region tree water characteristics, and aims to solve the problem that thermal comfort numerical simulation is inaccurate due to the fact that cold region characteristics are not considered in existing urban wind and heat environment simulation. The waterfront space thermal comfort numerical simulation method comprises the following steps: 1, collecting weather information of a cold land waterfront block; extracting spatial position information of block buildings, greenbelts and water bodies from the city information, generating a three-dimensional block based on elevation information, and establishing a Binjiang block model; 3, building surface materials, summer water surface, winter ice surface and ground surface physical properties are set, and the average radiation temperature is calculated; 4, performing wind environment simulation at the height of the pedestrian by adopting an eddy3D plug-in; and 5